Hearty Crockpot Dinner

1/2 to 1 pound ground beef
3/4 pound bacon, diced
1 cup onion, chopped
2 (16 ounce) cans pork and beans
1 (16 ounce) can kidney beans
1 (16 ounce) can butter limas
1 cup catsup
1/4 cup packed brown sugar
1 tablespoon Liquid Smoke
3 tablespoons white vinegar
1 teaspoon salt
Dash of pepper

Drain kidney beans and butter limas. Brown ground beef in skillet; drain off fat and put beef into crock pot. Brown bacon and onions; drain off fat. Add bacon, onions and remaining ingredients to crock pot. Stir together well. Cover and cook on LOW for 4 to 9 hours.